Interesting, to say the least, issue of RNAA (Research Notes Of The AAS) for March vol. 9 #3 (all of these papers are OPEN): Dvorak, R. Cuntz, M. On the Stability of Retrograde Orbits Between Jupiter and Saturn 46 … Read More »Note, Paper: Identified Flying Objects
A little light listening for your weekend: the new episode of Startalk ‘radio’ (actually a podcast) will feature Rick Binzel as their guest. Startalk Radio is the podcast of Neil DeGrasse Tyson, director of the Hayden Planetarium, and a comedian… Read More »Star(-like) Talk with guest Rick Binzel
…and now Thursday, March 13, 2025 (see also Mon, Tue, Wed) https://www.hou.usra.edu/meetings/lpsc2025/technical_program/ Special Session: Interesting Ices of the Solar SystemRole of Natron in Delaying Retreat of Buried Ice Tables on Ceres and Ceres-Like Objects [#2251] Landis M. E. et al.A… Read More »56th LPSC (2025): Thu, Day 4
Coming in a few short weeks: a Chinese Space Science conference. The 2025 International Conference of Deep Space Sciences will have asteroidal relevance: [ICDSS2025] SPECIAL SESSION: APOPHIS 2029Abstract deadline: March 3, 2025 The 2025 International Conference of Deep Space Sciences… Read More »‘25 Intnl. Conf. of Deep Space Sciences
No, I did not fly to Japan. Here’s the agenda for the 2025 (and inaugural) JAXA planetary defense meeting, in conjunction with the Japan Spaceguard Association: https://www.isas.jaxa.jp/en/researchers/info/files/2024PDSymp_program.pdf Thursday, February 27th: International session(invited) Apophis 2029: Once-per-Millennium Knowledge Opportunity for the Science… Read More »FY2024 Planetary Defense (Spaceguard) Symposium
The BBC: kinda big. Therefore, coverage by the BBC is to be taken seriously, both inherently and in its impact on the discourse: https://www.bbc.com/news/articles/c5y494xkp3yoRannard, Georgina The asteroid hits and near-misses you never hear about Not scaremongery at all, and rather… Read More »2024 YR4 will still STILL not kill you
Only one hit in PASP (Publications of the Astronomical Society of the Pacific) for Feb (vol. 137 #2), but what a paper: Lu, J-Q. Fan, L-L. Cai, M-X. et al. Search Capability for Near-Earth Objects with the Wide-Field Survey Telescope … Read More »Note, Paper: Pacific Deep Dive
Since I mentioned asteroid 2024 YR4, the web coverage (note I didn’t say press coverage) is not encouraging. Not encouraging… about the state of the web. Scaremonger sites are, unfortunately, ready and willing to use scare fodder wherever they can… Read More »No, 2024 YR4 will STILL NOT kill you
Time for another batch of papers from Planetary Science Journal. From 2025 vol. 6 (no issues): Grewal, D. S. Manilal, V. Implications of Differentiated Late Accretion for the Volatile Inventory of the Bulk Silicate Earth art 13 ad9606Nugent, C. R. Tan,… Read More »Note, Paper: Planetary Science Volatile
Icarus is a little light this month (1 Mar, vol. 428): N. Le Beca, S.J. Conway, B. Jabaud, G. et al. A new model of crater degradation on Ceres involving ice sublimation and talus formation Article 116353Ilgmars Eglitis, Darja Svincicka Rotation… Read More »Note, Paper: I-Char-us